How do climate change professionals handle uncertainty in climate projections?

The Question (003)

How do climate change professionals handle uncertainty in climate projections?

What ChatGPT Said

Climate change professionals manage uncertainty the same way organizations manage other strategic risks: by using scenario planning, probability ranges, adaptive decision-making, and resilience-based approaches rather than waiting for perfect certainty. The focus is not on predicting a single outcome, but on understanding plausible risks, identifying vulnerabilities, and preparing for a range of conditions over time. Effective professionals communicate uncertainty transparently while still supporting action.

What Claude Said

Climate change professionals don't try to eliminate uncertainty. They make defensible decisions inside it. That means working in scenario ranges instead of point forecasts, naming confidence levels explicitly, distinguishing what's well-established from what's still contested, and structuring decisions so they hold up across multiple plausible futures. Practitioners who wait for certainty don't act. Practitioners who ignore uncertainty get caught when reality diverges. The job is in between.

ACCO's Perspective

Both AI agents agreed climate professionals don't wait for certainty, and both pointed toward scenarios, ranges, and risk-based frameworks.

Handling uncertainty isn't just scenario planning. Climate change professionals translate climate models and projections into impacts or scenarios that can be evaluated based upon an organization's risk appetite and risk tolerance.

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